添加RabbitMQ延迟队列实现，参考文档：

https://www.rabbitmq.com/blog/2015/04/16/scheduling-messages-with-rabbitmq/
https://docs.spring.io/spring-amqp/docs/1.7.7.RELEASE/reference/html/_reference.html#delayed-message-exchange

xxpay4spring-boot/pom.xml

@@ -64,6 +64,10 @@
             <groupId>org.apache.activemq</groupId>
             <artifactId>activemq-pool</artifactId>
         </dependency>
+        <dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-amqp</artifactId>
+		</dependency>
         <!--wx_pay-->
         <dependency>
             <groupId>com.github.binarywang</groupId>

xxpay4spring-boot/src/main/java/org/xxpay/boot/service/mq/MqConfig.java

 package org.xxpay.boot.service.mq;
 
-import org.apache.activemq.command.ActiveMQQueue;
-import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.Profile;
 
-import javax.jms.Queue;
 
 /**
  * @Description:
@@ -19,6 +15,8 @@ public class MqConfig {
 
     public static final String PAY_NOTIFY_QUEUE_NAME = "pay.notify.queue";
     
+    public static final String PAY_NOTIFY_EXCHANGE_NAME = "pay.notify.exchange";
+    
     public static class Impl{
     	public static final String ACTIVE_MQ = "activeMQ";
     	public static final String RABBIT_MQ = "rabbitMQ";

xxpay4spring-boot/src/main/java/org/xxpay/boot/service/mq/impl/RabbitMq4PayNotify.java

+package org.xxpay.boot.service.mq.impl;
+
+import javax.annotation.PostConstruct;
+
+import org.springframework.amqp.AmqpException;
+import org.springframework.amqp.core.AmqpAdmin;
+import org.springframework.amqp.core.AmqpTemplate;
+import org.springframework.amqp.core.Binding;
+import org.springframework.amqp.core.BindingBuilder;
+import org.springframework.amqp.core.DirectExchange;
+import org.springframework.amqp.core.Message;
+import org.springframework.amqp.core.MessagePostProcessor;
+import org.springframework.amqp.core.Queue;
+import org.springframework.amqp.rabbit.annotation.RabbitListener;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Profile;
+import org.springframework.stereotype.Component;
+import org.xxpay.boot.service.mq.Mq4PayNotify;
+import org.xxpay.boot.service.mq.MqConfig;
+
+import static org.xxpay.boot.service.mq.MqConfig.PAY_NOTIFY_QUEUE_NAME;
+import static org.xxpay.boot.service.mq.MqConfig.PAY_NOTIFY_EXCHANGE_NAME;
+
+@Component
+@Profile(MqConfig.Impl.RABBIT_MQ)
+public class RabbitMq4PayNotify extends Mq4PayNotify {
+
+	@Autowired
+	private AmqpAdmin amqpAdmin;
+
+	@PostConstruct
+	public void init() {
+		DirectExchange exchange = new DirectExchange(PAY_NOTIFY_EXCHANGE_NAME);
+		exchange.setDelayed(true);
+		Queue queue = new Queue(PAY_NOTIFY_QUEUE_NAME);
+		Binding binding = BindingBuilder.bind(queue).to(exchange).withQueueName();
+		amqpAdmin.declareExchange(exchange);
+		amqpAdmin.declareQueue(queue);
+		amqpAdmin.declareBinding(binding);
+	}
+
+	@Autowired
+	private AmqpTemplate rabbitTemplate;
+
+	@Override
+	public void send(String msg) {
+		_log.info("发送MQ消息:msg={}", msg);
+		rabbitTemplate.convertAndSend(PAY_NOTIFY_QUEUE_NAME, msg);
+	}
+
+	@Override
+	public void send(String msg, long delay) {
+		_log.info("发送MQ延时消息:msg={},delay={}", msg, delay);
+		rabbitTemplate.convertAndSend(PAY_NOTIFY_EXCHANGE_NAME, PAY_NOTIFY_QUEUE_NAME, msg, new MessagePostProcessor() {
+			public Message postProcessMessage(Message message) throws AmqpException {
+				message.getMessageProperties().setDelay((int) delay);
+				return message;
+			}
+		});
+	}
+
+	@RabbitListener(queues = PAY_NOTIFY_QUEUE_NAME)
+	public void onMessage(String msg) {
+		receive(msg);
+	}
+
+}

xxpay4spring-boot/src/main/resources/application.yml

@@ -24,7 +24,9 @@ spring:
     connectionProperties: druid.stat.mergeSql=true;druid.stat.slowSqlMillis=5000  # 通过connectProperties属性来打开mergeSql功能；慢SQL记录
   profiles:
      active: prod
-     include: activeMQ
+     include:
+       #- activeMQ
+       - rabbitMQ # 需要安装延迟队列插件：https://www.rabbitmq.com/blog/2015/04/16/scheduling-messages-with-rabbitmq/
 
   activemq:
     broker-url: failover:(tcp://127.0.0.1:61616?wireFormat.maxInactivityDuration=0)
@@ -32,6 +34,12 @@ spring:
     pool:
       enabled: true # 如果此处设置为true，需要加activemq-pool依赖包，否则会自动配置失败，报JmsMessagingTemplate注入失败
 
+  rabbitmq:
+    addresses: 127.0.0.1:5672
+    username: guest
+    password: guest
+    dynamic: true
+
 config:
   ali:
     notify_url: http://api.xxpay.org/notify/pay/aliPayNotifyRes.htm